Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hieu manh » chieu xanh, hieu nganh, dieu hanh
bang cong » dang cong, bang song, hang cong
dung cong » dung trong
ban than » ban thanh, van thanh, ban hang
than man » than ma, thanh san, tran manh
lan anh » van anh, tuan anh
anh va » hanh va

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hieu manh) or (chieu tinh)) - lan anh va ((bang cong) or (dung cong)) ban than man~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (chieu tinh)) - lan anh va ((bang cong) OR (dung cong)) ban than man.
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (chieu tinh)) - lan anh va ((bang cong) or (dung cong)) ban than man*.